linux-kernel - Re: [PATCH] crypto: inside-secure/eip93 - unregister only available algorithm

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Message-ID: <aX1tkBYemz1w78wm@gondor.apana.org.au>
Date: Sat, 31 Jan 2026 10:48:48 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Aleksander Jan Bajkowski <olek2@...pl>
Cc: ansuelsmth@...il.com, maxim.anisimov.ua@...il.com, amadeus@....edu.cn,
	atenart@...nel.org, davem@...emloft.net, vschagen@...oud.com,
	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] crypto: inside-secure/eip93 - unregister only available
 algorithm

On Sun, Jan 11, 2026 at 02:20:32PM +0100, Aleksander Jan Bajkowski wrote:
> EIP93 has an options register. This register indicates which crypto
> algorithms are implemented in silicon. Supported algorithms are
> registered on this basis. Unregister algorithms on the same basis.
> Currently, all algorithms are unregistered, even those not supported
> by HW. This results in panic on platforms that don't have all options
> implemented in silicon.
> 
> Fixes: 9739f5f93b78 ("crypto: eip93 - Add Inside Secure SafeXcel EIP-93 crypto engine support")
> Signed-off-by: Aleksander Jan Bajkowski <olek2@...pl>
> ---
> v2:
> - keep the keysize assignment in eip93_register_algs
> ---
>  .../crypto/inside-secure/eip93/eip93-main.c   | 92 +++++++++++--------
>  1 file changed, 53 insertions(+), 39 deletions(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt